[MacViews] Fix AccessiblePaneViewTest.SetPaneFocusAndRestore.

ui/base/test/scoped_fake_nswindow_focus.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_UI_TEST_SCOPED_FAKE_NSWINDOW_MAIN_STATUS_H_
-#define CHROME_BROWSER_UI_TEST_SCOPED_FAKE_NSWINDOW_MAIN_STATUS_H_
+#ifndef UI_BASE_TEST_SCOPED_FAKE_NSWINDOW_FOCUS_H_
+#define UI_BASE_TEST_SCOPED_FAKE_NSWINDOW_FOCUS_H_
 
 #include "base/memory/scoped_ptr.h"
 
 namespace base {
 namespace mac {
 class ScopedObjCClassSwizzler;
 }
 }
 
-@class NSWindow;
+namespace ui {
+namespace test {
 
-// Simulates a particular NSWindow to report YES for [NSWindow isMainWindow].
-// This allows test coverage of code relying on window focus changes without
-// resorting to an interactive_ui_test.
-class ScopedFakeNSWindowMainStatus {
+// Simulates key and main status by listening for -makeKeyWindow and
+// -makeMainWindow. This allows test coverage of code relying on window focus
+// changes without resorting to an interactive_ui_test.
+class ScopedFakeNSWindowFocus {
  public:
-  explicit ScopedFakeNSWindowMainStatus(NSWindow* window);
-  ~ScopedFakeNSWindowMainStatus();
+  ScopedFakeNSWindowFocus();
+  ~ScopedFakeNSWindowFocus();
 
  private:
-  scoped_ptr<base::mac::ScopedObjCClassSwizzler> swizzler_;
+  scoped_ptr<base::mac::ScopedObjCClassSwizzler> is_main_swizzler_;
+  scoped_ptr<base::mac::ScopedObjCClassSwizzler> make_main_swizzler_;
+  scoped_ptr<base::mac::ScopedObjCClassSwizzler> is_key_swizzler_;
+  scoped_ptr<base::mac::ScopedObjCClassSwizzler> make_key_swizzler_;
 
-  DISALLOW_COPY_AND_ASSIGN(ScopedFakeNSWindowMainStatus);
+  DISALLOW_COPY_AND_ASSIGN(ScopedFakeNSWindowFocus);
 };
 
-#endif  // CHROME_BROWSER_UI_TEST_SCOPED_FAKE_NSWINDOW_MAIN_STATUS_H_
+}  // namespace test
+}  // namespace ui
+
+#endif  // UI_BASE_TEST_SCOPED_FAKE_NSWINDOW_FOCUS_H_